The long haired one is pretty obviously into her friend, and is upset that she doesn't have a chance with her but has to go along with this charade anyway. The other is revealed to have been using the glasses as a ruse to get a date with the girl she likes who she thought was straight. So pretty clear it's requited.
Sooo, how would you explain in page 4 when the long-haired one sees her 'perfect boyfriend'? I personally think she wasn't interested in her friend until page 7 or if she was interested in her before that, that was the moment when it actually clicked for her. And as the last page suggests, pigtails was in love with the long-haired one all along.
I mean, the glasses were for a "perfect boyfriend", not "perfect partner irrespective of gender". Even if we assume that it's custom image based on the user's preferences and not just a generic hot guy - because hey, why not have a pair of glasses that can read your mind, they're on the moon after all - it's still going to try and present those preferences in the form of a guy, because that's what they're for. That said, the way she describes it, at least in this translation, does suggest that it's "the" perfect boyfriend rather than "your" perfect boyfriend, so I actually do think it's probably just a generic hot guy image that's the same for everyone who wears them. Either way, I don't think it's proof that the long-haired girl wasn't interested in the other girl when she tried the glasses on.